I keep an updated txt file about it. It got some stuff removed with USUM, so it's cool to see how they are getting closer.
Sucker Punch tutor: Hidden A. Electrode, Alolan Muk + Persian + Golem, Krookodile, Mandibuzz, Scrafty, Pangoro, Malamar, Greninja, Incineroar
The Cranidos line and Minior get Accelerock.
The Shieldon line and Steelix get Shore Up. Steelix also gets Coil.
The Amaura line gets Aurora Veil and Power Gem.
Hitmons, Victreebel, Tentacruel and Qwilfish get Gunk Shot. Cross Poison's BP becomes 90, and the Nidos get it.
Rapidash and Zebstrika get Jump Kick. Zebstrika and Camerupt get High Horsepower.
Rapidash and Dodrio get Quick Feet instead of Run Away.
Stunfisk gets Water Absorb instead of Limber.
Torterra gets Solid Rock instead of Shell Armor. Meganium gets Flower Veil instead of Leaf Guard.
Glaceon gets Slush Rush instead of Snow Cloak.
Kyurem gets Icicle Crash, replacing Icy Wind.
Articuno swaps its Special Defense with its Special Attack. Zapdos swaps Drill Peck with Moltres for Air Slash.
Thundurus get Air Cutter.
Rotom-Fan gets Hurricane instead of Air Slash.
Pidgey gets Tri Attack from breeding, like how Spearow already does.
Beedrill and Durant get Lunge. Durant also gets Smart Strike.
Drudiggon gets Dragon Rush.
Kirlia gets Play Rough.
The Wigglytuff line and Audino get Softboiled. Wigglytuff also gets Boomburst.
Lapras, Lanturn, Ampharos and Granbull get Wish.
Forretress gets U-turn and Sticky Web.
Electrode gets Rapid Spin.
Electivire gets Bulk Up, and Mach Punch via breeding.
Flareon swaps its Speed with its Special Defense.
Marowak (the classic one) gets Rock Polish.
Alolan Marowak gets Shadow Sneak.
Alolan Sandslash and Crabominable get Ice Shard. Crabominable also gets Mach Punch.